Battery charger/transformer



FIG. 1 is a prespective view of a battery charger/transformer embodying showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a front elevational view of the battery charger/transformer shown in the open position;

FIG. 9 is a rear elevational view thereof; and

FIG. 10 is a perspective view thereof. 

The ornamental design for a battery charger/transformer, as shown and described. 